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  Husqvarna 40 (1991-06) Chainsaw Parts
Husqvarna Chainsaw Replacement For Model 40 (1991-06)

Husqvarna Chainsaw Replacement Parts For Model 40 (1991-06)

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Page A
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Page H
Page I
Page J
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Page L
Page M
Showing All Parts
Page A
Husqvarna 40 (1991-06) Chainsaw Page A Diagram
 Fig #
1
Air Filter
 $18.68

Part Number:503413201

In Stock

In Stock
 $18.68
In Stock
 $18.68
2
Air Filter
 $26.14

Part Number:503413203

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.14
Usually ships in 7 - 12 business days
 $26.14
3
Screw Obsolete - Not Available
 $3.58

Part Number:503213216

Discontinued

Discontinued
 $3.58
Discontinued
4
Filter Holder Obsolete - Not Available
 $27.52

Part Number:503413101

Discontinued

Discontinued
 $27.52
Discontinued
5
Carburetor Obsolete - Not Available
 $131.67

Part Number:503283101

Discontinued

Discontinued
 $131.67
Discontinued
6
Gasket
 $9.96

Part Number:501770002

In Stock

In Stock
 $9.96
In Stock
 $9.96
7
Bushing
 $7.39

Part Number:501527801

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.39
Usually ships in 7 - 12 business days
 $7.39
8
Screw Obsolete - Not Available
 $3.58

Part Number:503213216

Discontinued

Discontinued
 $3.58
Discontinued
9
Heatshield Obsolete - Not Available
 $15.55

Part Number:503786601

Discontinued

Discontinued
 $15.55
Discontinued
10
Impulse Pipe
 $11.20

Part Number:505310751

In Stock

In Stock
 $11.20
In Stock
 $11.20
11
Inlet Tube
 $11.31

Part Number:506013202

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.31
Usually ships in 7 - 12 business days
 $11.31
12
Screw Obsolete - Not Available
 $3.58

Part Number:503213245

Discontinued

Discontinued
 $3.58
Discontinued
13
Choke Control Obsolete - Not Available
 $7.17

Part Number:503105203

Discontinued

Discontinued
 $7.17
Discontinued
Page B
Husqvarna 40 (1991-06) Chainsaw Page B Diagram
 Fig #
1
Carburetor Obsolete - Not Available
 $131.67

Part Number:503283101

Discontinued

Discontinued
 $131.67
Discontinued
2
Spacer
 $3.99

Part Number:503478901

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
3
Starter Lever
 $3.99

Part Number:503478801

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
4
Screw
 $3.99

Part Number:503479001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Screw
 $3.99
Usually ships in 7 - 12 business days
 $3.99
5
Bushing
 $9.86

Part Number:503481901

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.86
Usually ships in 7 - 12 business days
 $9.86
6
Choke Shaft
 $17.25

Part Number:503481401

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $17.25
Usually ships in 7 - 12 business days
 $17.25
7
Choke Flap
 $7.39

Part Number:503481701

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.39
Usually ships in 7 - 12 business days
 $7.39
8
Screw
 $3.99

Part Number:503481801

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Screw
 $3.99
Usually ships in 7 - 12 business days
 $3.99
9
Starter Lever Obsolete - Not Available
 $2.99

Part Number:503481601

Discontinued

Discontinued
 $2.99
Discontinued
10
Spring
 $3.99

Part Number:503481501

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
11
Pin
 $3.99

Part Number:537020801

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: 531 00 45-53 Repairkit
 $3.99
Usually ships in 7 - 12 business days
 $3.99
12
Fuel Inlet Screen
 $3.99

Part Number:503481301

In Stock

In Stock
 $3.99
In Stock
 $3.99
13
Clips Obsolete - Not Available
 $2.99

Part Number:503482001

Discontinued

Discontinued
 $2.99
Discontinued
14
Pump Diaphragm
 $4.99

Part Number:503805601

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: 503 48 21-01 Set of Gaskets
 $4.99
Usually ships in 7 - 12 business days
 $4.99
15
Gasket Pumpside
 $3.99

Part Number:503479401

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: 503 48 21-01 Set of Gaskets
 $3.99
Usually ships in 7 - 12 business days
 $3.99
16
Pump Cover Obsolete - Not Available
 $11.96

Part Number:503479501

Discontinued

Discontinued
 $11.96
Discontinued
17
Screw
 $3.99

Part Number:503479601

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
18
Diaphragm Gasket Kit
 $11.20

Part Number:503482101

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.20
Usually ships in 7 - 12 business days
 $11.20
19
Spring
 $3.99

Part Number:503994301

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
20
Lo-Speed Needle Obsolete - Not Available
 $2.99

Part Number:503480601

Discontinued

Discontinued
 $2.99
Discontinued
21
Hi-speed Needle
 $7.39

Part Number:503480701

In Stock

In Stock
 $7.39
In Stock
 $7.39
23
Screw
 $3.99

Part Number:503481801

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Screw
 $3.99
Usually ships in 7 - 12 business days
 $3.99
24
Throttleflap
 $4.99

Part Number:503479101

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
25
Throttle Shaft
 $7.39

Part Number:503478601

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.39
Usually ships in 7 - 12 business days
 $7.39
26
Plug
 $3.99

Part Number:503481101

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Piece
 $3.99
Usually ships in 7 - 12 business days
 $3.99
27
Spring Obsolete - Not Available
 $3.58

Part Number:503481001

Discontinued

Discontinued
 $3.58
Discontinued
28
Screw
 $4.99

Part Number:503480901

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $4.99
Usually ships in 7 - 12 business days
 $4.99
29
Screw
 $5.24

Part Number:503480501

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $5.24
Usually ships in 7 - 12 business days
 $5.24
30
Cover
 $6.15

Part Number:503974301

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.15
Usually ships in 7 - 12 business days
 $6.15
31
Metering Diaphragm
 $18.68

Part Number:503480201

In Stock

In Stock

Note: 503 48 21-01 Set of Gaskets
 $18.68
In Stock
 $18.68
32
Gasket Metering Side
 $7.53

Part Number:503480301

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: 503 48 21-01 Set of Gaskets
 $7.53
Usually ships in 7 - 12 business days
 $7.53
33
Inlet Needle
 $8.71

Part Number:503479701

In Stock

In Stock

Note: 531 00 45-53 Repairkit
 $8.71
In Stock
 $8.71
34
Screw
 $3.99

Part Number:503480101

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $3.99
Usually ships in 7 - 12 business days
 $3.99
35
Lever
 $3.99

Part Number:503665901

In Stock

In Stock

Note: 531 00 45-53 Repairkit
 $3.99
In Stock
 $3.99
36
Spring Obsolete - Not Available
 $3.99

Part Number:503479901

Discontinued

Discontinued
 $3.99
Discontinued
Page C
Husqvarna 40 (1991-06) Chainsaw Page C Diagram
 Fig #
1
Chainbrake Obsolete - Not Available
 $95.76

Part Number:503106302

Discontinued

Discontinued
 $95.76
Discontinued
2
Guard Obsolete - Not Available
 $41.89

Part Number:503106603

Discontinued

Discontinued
 $41.89
Discontinued
3
E-ring
 $6.21

Part Number:735310820

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: E-Clip
 $6.21
Usually ships in 7 - 12 business days
 $6.21
4
Screw Mc6s 4x16
 $6.21

Part Number:725529356

In Stock

In Stock
 $6.21
In Stock
 $6.21
5
Pivot Sleeve R
 $9.96

Part Number:501768001

In Stock

In Stock
 $9.96
In Stock
 $9.96
6
Pivot Sleeve L Obsolete - Not Available
 $8.37

Part Number:501768101

Discontinued

Discontinued
 $8.37
Discontinued
7
Pivot Pin
 $9.96

Part Number:503802701

In Stock

In Stock
 $9.96
In Stock
 $9.96
8
Spring Obsolete - Not Available
 $5.97

Part Number:503539101

Discontinued

Discontinued
 $5.97
Discontinued
9
Spiral Pin 4x12
 $6.68

Part Number:721425250

In Stock

In Stock
 $6.68
In Stock
 $6.68
10
Spring
 $8.71

Part Number:501874701

In Stock

In Stock
 $8.71
In Stock
 $8.71
11
Flange Nut
 $3.99

Part Number:503220001

In Stock

In Stock

Note: Wrap
 $3.99
In Stock
 $3.99
12
Puller Unit
 $11.31

Part Number:505267895

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $11.31
Usually ships in 7 - 12 business days
 $11.31
13
E-clip
 $7.46

Part Number:735310920

In Stock

In Stock
 $7.46
In Stock
 $7.46
14
Screw
 $7.53

Part Number:505230902

In Stock

In Stock
 $7.53
In Stock
 $7.53
15
Cap Obsolete - Not Available
 $10.76

Part Number:503106501

Discontinued

Discontinued
 $10.76
Discontinued
16
Screw
 $3.99

Part Number:503212810

In Stock

In Stock

Note: Ccrpant
 $3.99
In Stock
 $3.99
17
Guide
 $9.27

Part Number:501795801

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.27
Usually ships in 7 - 12 business days
 $9.27
18
Pin 3x10
 $6.15

Part Number:720123300

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.15
Usually ships in 7 - 12 business days
 $6.15
19
Knee-joint
 $40.67

Part Number:501875301

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $40.67
Usually ships in 7 - 12 business days
 $40.67
20
Screw
 $3.99

Part Number:503212810

In Stock

In Stock

Note: Ccrpant
 $3.99
In Stock
 $3.99
21
Spring Obsolete - Not Available
 $8.37

Part Number:501875401

Discontinued

Discontinued
 $8.37
Discontinued
22
Brake Band
 $26.25

Part Number:503688501

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $26.25
Usually ships in 7 - 12 business days
 $26.25
Page D
Husqvarna 40 (1991-06) Chainsaw Page D Diagram
 Fig #
1
Clutch Cpl
 $73.97

Part Number:503173102

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $73.97
Usually ships in 7 - 12 business days
 $73.97
2
Spring
 $9.86

Part Number:504210016

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.86
Usually ships in 7 - 12 business days
 $9.86
3
Washer Obsolete - Not Available
 $7.39

Part Number:504184401

Discontinued

Discontinued
 $7.39
Discontinued
4
Washer 12.7 X 30 Obsolete - Not Available
 $8.02

Part Number:503230105

Discontinued

Discontinued
 $8.02
Discontinued
5
Clutch Drum
 $69.16

Part Number:503159802

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $69.16
Usually ships in 7 - 12 business days
 $69.16
6
Washer 12.7 X 30 Obsolete - Not Available
 $8.02

Part Number:503230105

Discontinued

Discontinued
 $8.02
Discontinued
7
Pump Plunger Obsolete - Not Available
 $23.93

Part Number:506023901

Discontinued

Discontinued
 $23.93
Discontinued
8
Screw Obsolete - Not Available
 $3.58

Part Number:503213216

Discontinued

Discontinued
 $3.58
Discontinued
9
Oil Guide Obsolete - Not Available
 $9.57

Part Number:506024201

Discontinued

Discontinued
 $9.57
Discontinued
10
Oil Pump Obsolete - Not Available
 $59.85

Part Number:506027701

Discontinued

Discontinued
 $59.85
Discontinued
11
Pump Drive Wheel
 $17.95

Part Number:503104902

Not Available for Retail Sale

Not Available for Retail Sale
 $17.95
Not Available for Retail Sale
12
Suction Hose Cpl
 $24.90

Part Number:503101601

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $24.90
Usually ships in 7 - 12 business days
 $24.90
Page E
Husqvarna 40 (1991-06) Chainsaw Page E Diagram
 Fig #
1
Chain Guide Obsolete - Not Available
 $10.76

Part Number:503492501

Discontinued

Discontinued
 $10.76
Discontinued
2
Screw Obsolete - Not Available
 $3.58

Part Number:503213216

Discontinued

Discontinued
 $3.58
Discontinued
3
Fuel Hose Obsolete - Not Available
 $8.37

Part Number:581756125

Discontinued

Discontinued
 $8.37
Discontinued
4
Fuel Filter
 $10.05

Part Number:504357201

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $10.05
Usually ships in 7 - 12 business days
 $10.05
5
Hose, 130 Mm.
 $9.86

Part Number:581756120

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $9.86
Usually ships in 7 - 12 business days
 $9.86
6
Fuel Filter
 $11.20

Part Number:591375401

In Stock

In Stock
 $11.20
In Stock
 $11.20
7
Screw Obsolete - Not Available
 $3.58

Part Number:503213216

Discontinued

Discontinued
 $3.58
Discontinued
8
Chain Catcher Obsolete - Not Available
 $10.76

Part Number:506031604

Discontinued

Discontinued
 $10.76
Discontinued
9
Heat Shield Obsolete - Not Available
 $3.62

Part Number:506013001

Discontinued

Discontinued
 $3.62
Discontinued
10
Bolt Obsolete - Not Available
 $8.37

Part Number:506013101

Discontinued

Discontinued
 $8.37
Discontinued
11
Oil Cap Obsolete - Not Available
 $8.37

Part Number:503551601

Discontinued

Discontinued
 $8.37
Discontinued
12
Bolt Obsolete - Not Available
 $3.58

Part Number:503200102

Discontinued

Discontinued
 $3.58
Discontinued
13
Air Conductor Obsolete - Not Available
 $8.46

Part Number:503106903

Discontinued

Discontinued
 $8.46
Discontinued
14
Holder
 $10.05

Part Number:503578901

In Stock

In Stock

Note: Holder
 $10.05
In Stock
 $10.05
15
Fuel Cap Obsolete - Not Available
 $10.76

Part Number:506027505

Discontinued

Discontinued
 $10.76
Discontinued
16
Tank Obsolete - Not Available
 $203.50

Part Number:503498202

Discontinued

Discontinued
 $203.50
Discontinued
Page F
Husqvarna 40 (1991-06) Chainsaw Page F Diagram
 Fig #
1
Crankshaft
 $357.95

Part Number:503573806

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $357.95
Usually ships in 7 - 12 business days
 $357.95
2
Crankshaft Cpl (2 Pc) Obsolete - Not Available
 $45.48

Part Number:506056502

Discontinued

Discontinued
 $45.48
Discontinued
3
Seal Ring
 $13.69

Part Number:505275719

In Stock

In Stock
 $13.69
In Stock
 $13.69
4
Ball Bearing
 $32.36

Part Number:738220225

In Stock

In Stock
 $32.36
In Stock
 $32.36
5
Support Bushing
 $24.90

Part Number:501451601

In Stock

In Stock
 $24.90
In Stock
 $24.90
6
Ball Bearing
 $32.36

Part Number:738220225

In Stock

In Stock
 $32.36
In Stock
 $32.36
7
Seal Ring
 $13.69

Part Number:505275719

In Stock

In Stock
 $13.69
In Stock
 $13.69
Page G
Husqvarna 40 (1991-06) Chainsaw Page G Diagram
 Fig #
1
Throttle Lock Obsolete - Not Available
 $8.37

Part Number:506014506

Discontinued

Discontinued
 $8.37
Discontinued
2
Throttle Trigger Obsolete - Not Available
 $12.20

Part Number:506014404

Discontinued

Discontinued
 $12.20
Discontinued
3
Handle, Right Obsolete - Not Available
 $77.80

Part Number:503505203

Discontinued

Discontinued
 $77.80
Discontinued
4
Throttle Wire
 $35.21

Part Number:506014004

In Stock

In Stock
 $35.21
In Stock
 $35.21
5
Screw Mc6s 5x16
 $6.21

Part Number:725532955

In Stock

In Stock
 $6.21
In Stock
 $6.21
6
Antivibe Spring
 $13.82

Part Number:506014701

In Stock

In Stock
 $13.82
In Stock
 $13.82
7
Antivibe Spring
 $18.86

Part Number:506014601

In Stock

In Stock
 $18.86
In Stock
 $18.86
8
Screw Obsolete - Not Available
 $3.58

Part Number:503213216

Discontinued

Discontinued
 $3.58
Discontinued
9
Handle Left Hand Obsolete - Not Available
 $53.86

Part Number:503105602

Discontinued

Discontinued
 $53.86
Discontinued
10
Screw Obsolete - Not Available
 $3.58

Part Number:503213216

Discontinued

Discontinued
 $3.58
Discontinued
11
Screw Obsolete - Not Available
 $3.58

Part Number:503213216

Discontinued

Discontinued
 $3.58
Discontinued
12
Front Handle Obsolete - Not Available
 $53.86

Part Number:503737701

Discontinued

Discontinued
 $53.86
Discontinued
13
Strap
 $6.55

Part Number:530036113

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $6.55
Usually ships in 7 - 12 business days
 $6.55
14
Antivibe Spring
 $18.86

Part Number:506014601

In Stock

In Stock
 $18.86
In Stock
 $18.86
15
Screw Obsolete - Not Available
 $3.58

Part Number:503213216

Discontinued

Discontinued
 $3.58
Discontinued
Page H
Husqvarna 40 (1991-06) Chainsaw Page H Diagram
 Fig #
1
Shorting Lead Obsolete - Not Available
 $9.57

Part Number:506013701

Discontinued

Discontinued
 $9.57
Discontinued
2
Spark Plug Prot. Obsolete - Not Available
 $14.35

Part Number:501485403

Discontinued

Discontinued
 $14.35
Discontinued
3
Screw Obsolete - Not Available
 $3.58

Part Number:503213216

Discontinued

Discontinued
 $3.58
Discontinued
4
Stop Switch
 $32.68

Part Number:538243440

In Stock

In Stock
 $32.68
In Stock
 $32.68
5
Ground Lead Obsolete - Not Available
 $9.57

Part Number:503440601

Discontinued

Discontinued
 $9.57
Discontinued
6
Coil Locking Clip Obsolete - Not Available
 $5.97

Part Number:503580801

Discontinued

Discontinued
 $5.97
Discontinued
7
Screw Obsolete - Not Available
 $2.99

Part Number:503205520

Discontinued

Discontinued
 $2.99
Discontinued
8
Ignition Module Obsolete - Not Available
 $107.73

Part Number:503580501

Discontinued

Discontinued
 $107.73
Discontinued
9
Cable Obsolete - Not Available
 $7.17

Part Number:503512801

Discontinued

Discontinued
 $7.17
Discontinued
10
Washer 8.4x16
 $7.53

Part Number:503230101

In Stock

In Stock

Note: Correction:
 $7.53
In Stock
 $7.53
11
Nut M8x1
 $6.27

Part Number:503221011

In Stock

In Stock

Note: Incl. 14 - 19
 $6.27
In Stock
 $6.27
12
Tapp Starthake Obsolete - Not Available
 $2.99

Part Number:501646701

Discontinued

Discontinued
 $2.99
Discontinued
13
Pawl Obsolete - Not Available
 $8.37

Part Number:503412201

Discontinued

Discontinued
 $8.37
Discontinued
14
Spring Obsolete - Not Available
 $7.95

Part Number:504217303

Discontinued

Discontinued
 $7.95
Discontinued
15
Flywheel Cpl. Obsolete - Not Available
 $143.65

Part Number:503790004

Discontinued

Discontinued
 $143.65
Discontinued
Page I
Husqvarna 40 (1991-06) Chainsaw Page I Diagram
 Fig #
1
Muffler Obsolete - Not Available
 $53.86

Part Number:506011703

Discontinued

Discontinued
 $53.86
Discontinued
2
Muffler Obsolete - Not Available
 $53.86

Part Number:506011703

Discontinued

Discontinued
 $53.86
Discontinued
3
Exhaust Outlet Obsolete - Not Available
 $17.95

Part Number:503853301

Discontinued

Discontinued
 $17.95
Discontinued
4
Square Head Screw 5x57
 $7.53

Part Number:503218201

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $7.53
Usually ships in 7 - 12 business days
 $7.53
5
Gasket Obsolete - Not Available
 $9.27

Part Number:503102301

In Stock

In Stock
 $9.27
In Stock
 $9.27
6
Spark Arrestor Obsolete - Not Available
 $4.99

Part Number:506011901

Discontinued

Discontinued
 $4.99
Discontinued
7
Exhaust Outlet Obsolete - Not Available
 $17.95

Part Number:503853301

Discontinued

Discontinued
 $17.95
Discontinued
8
Locknut Obsolete - Not Available
 $4.99

Part Number:503222302

Discontinued

Discontinued
 $4.99
Discontinued
Page J
Husqvarna 40 (1991-06) Chainsaw Page J Diagram
 Fig #
1
Cylinder W/piston
 $160.29

Part Number:503625502

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Dia. 40mm.
 $160.29
Usually ships in 7 - 12 business days
 $160.29
2
Stud 5x22
 $7.39

Part Number:503208006

In Stock

In Stock
 $7.39
In Stock
 $7.39
3
Spark Plug
 $5.29

Part Number:503235111

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Ngk Bpmr 7a
 $5.29
Usually ships in 7 - 12 business days
 $5.29
4
Impulse Pipe
 $11.20

Part Number:505310751

In Stock

In Stock
 $11.20
In Stock
 $11.20
5
Piston Assy
 $160.29

Part Number:503489002

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: 240r
 $160.29
Usually ships in 7 - 12 business days
 $160.29
6
Piston Ring
 $32.04

Part Number:537400001

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: 240r
 $32.04
Usually ships in 7 - 12 business days
 $32.04
7
Locking Ring
 $6.27

Part Number:737441000

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days

Note: Circlip
 $6.27
Usually ships in 7 - 12 business days
 $6.27
8
Support Bushing
 $24.90

Part Number:501451601

In Stock

In Stock
 $24.90
In Stock
 $24.90
Page K
Husqvarna 40 (1991-06) Chainsaw Page K Diagram
 Fig #
2
Puller Unit Compl. Obsolete - Not Available
 $39.49

Part Number:505381817

Discontinued

Discontinued
 $39.49
Discontinued
3
Ball Bearing Puller Obsolete - Not Available
 $263.36

Part Number:504909001

Discontinued

Discontinued
 $263.36
Discontinued
4
Fitting Tool
 $30.19

Part Number:502503009

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $30.19
Usually ships in 7 - 12 business days
 $30.19
5
Fitting Tool Obsolete - Not Available
 $69.54

Part Number:502503012

Discontinued

Discontinued
 $69.54
Discontinued
6
Distance Sleeve 57 Mm Obsolete - Not Available
 $8.62

Part Number:502504601

Discontinued

Discontinued
 $8.62
Discontinued
7
Pressure Gauge Obsolete - Not Available
 $139.13

Part Number:502503801

Discontinued

Discontinued
 $139.13
Discontinued
Page L
Husqvarna 40 (1991-06) Chainsaw Page L Diagram
 Fig #
1
Starter Handle
 $12.44

Part Number:503543901

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $12.44
Usually ships in 7 - 12 business days
 $12.44
2
Screw Obsolete - Not Available
 $3.58

Part Number:503213216

Discontinued

Discontinued
 $3.58
Discontinued
3
Washer 5.3x15
 $7.53

Part Number:503230035

In Stock

In Stock
 $7.53
In Stock
 $7.53
4
Starter Pulley
 $32.36

Part Number:537201901

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $32.36
Usually ships in 7 - 12 business days
 $32.36
5
Recoil Spring
 $18.68

Part Number:501763101

In Stock

In Stock
 $18.68
In Stock
 $18.68
6
Starter Housing
 $55.32

Part Number:503105906

In Stock

In Stock
 $55.32
In Stock
 $55.32
7
Sleeve
 $11.20

Part Number:501630601

In Stock

In Stock
 $11.20
In Stock
 $11.20
100
Cylinder Cover Obsolete - Not Available
 $46.34

Part Number:503502006

Discontinued

Discontinued
 $46.34
Discontinued
101
Cylinder Cover Obsolete - Not Available
 $46.34

Part Number:503502006

Discontinued

Discontinued
 $46.34
Discontinued
102
Slotted Barrel Nut M5 Obsolete - Not Available
 $7.53

Part Number:503227001

Discontinued

Discontinued
 $7.53
Discontinued
Page M
Husqvarna 40 (1991-06) Chainsaw Page M Diagram
 Fig #
1
Chain Catcher Obsolete - Not Available
 $7.17

Part Number:503527401

Discontinued

Discontinued
 $7.17
Discontinued
2
Pump Piston Obsolete - Not Available
 $15.55

Part Number:506023902

Discontinued

Discontinued

Note: Veg Oil
 $15.55
Discontinued
3
Combi-tool
 $8.10

Part Number:531222001

In Stock

In Stock
 $8.10
In Stock
 $8.10
4
Torx-screwdriver
 $32.82

Part Number:502712701

Usually ships in 7 - 12 business days

Usually ships in 7 - 12 business days
 $32.82
Usually ships in 7 - 12 business days
 $32.82
5
Felling Dog Obsolete - Not Available
 $17.95

Part Number:506014901

Discontinued

Discontinued
 $17.95
Discontinued
 Fig #
Saw Parts  Chain Saw Parts

Repair Guides for Husqvarna Chainsaw 40 (1991-06)

How to Replace Fuel Lines on 2-Cycle Engines

This video explains simple procedures to determine the correct fuel line routing for any 2-cycle engine carburetor.

How to Sharpen a Chainsaw Chain: 3 Methods

Get the best results out of your chainsaw chain sharpening with the help of this video's professional instructions for three sharpening methods.

Chainsaw Chain Measurements, Sizes, and Types

This video explains exactly what numbers and measurements are needed when matching chainsaw chains, and it also explains how to find them. In addition, this video also offers information about...

Power Tool Care and Maintenance 101

This article suggests guidelines for power tool care and maintenance. It also describes information tools available at eReplacementParts.com.

Questions & Answers for Husqvarna 40 (1991-06)

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